Updates to the experimental/identity API to remove dependency on TokenService.

* Updating OAuth2MintTokenFlow to use access_token instead of refresh_token
* Updating Experimental Identity API and Identity API to fetch access_token for GAIA from ProfileOAuth2TokenService and use that instead of a refresh token
* Updating IdentityAPI to implementOAuth2TokenService::Observer, to clear errors properly when user signs in
* Updating IdentitySigninFlow to remove dependency on TokenService and instead implement OAuth2TokenService::Observer
* Updating and adding tests for Identity API
* Updating ExtensionInstallPrompt to invoke OAuth2MintTokenFlow using the access_token instead of refresh_token

BUG=243737

Review URL: https://chromiumcodereview.appspot.com/18755006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@211923 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 3 insertions, 3 deletions

diff --git a/google_apis/gaia/oauth2_mint_token_flow.cc b/google_apis/gaia/oauth2_mint_token_flow.cc
index 0fae02e..436313b 100644
--- a/google_apis/gaia/oauth2_mint_token_flow.cc
+++ b/google_apis/gaia/oauth2_mint_token_flow.cc
@@ -99,12 +99,12 @@ bool IssueAdviceInfoEntry::operator ==(const IssueAdviceInfoEntry& rhs) const {
 OAuth2MintTokenFlow::Parameters::Parameters() : mode(MODE_ISSUE_ADVICE) {}
 
 OAuth2MintTokenFlow::Parameters::Parameters(
-    const std::string& rt,
+    const std::string& at,
     const std::string& eid,
     const std::string& cid,
     const std::vector<std::string>& scopes_arg,
     Mode mode_arg)
-    : login_refresh_token(rt),
+    : access_token(at),
       extension_id(eid),
       client_id(cid),
       scopes(scopes_arg),
@@ -117,8 +117,8 @@ OAuth2MintTokenFlow::OAuth2MintTokenFlow(URLRequestContextGetter* context,
                                          Delegate* delegate,
                                          const Parameters& parameters)
     : OAuth2ApiCallFlow(context,
-                        parameters.login_refresh_token,
                         std::string(),
+                        parameters.access_token,
                         std::vector<std::string>()),
       delegate_(delegate),
       parameters_(parameters),